8630973

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1039}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 13628160

約数和(自身を除く): 4997187

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 1039, 2769, 3117, 8307, 9351, 13507, 40521, 73769, 121563, 221307, 663921, 958997, 2876991, 8630973]

約数ペア:

[(1, 8630973), (3, 2876991), (9, 958997), (13, 663921), (39, 221307), (71, 121563), (117, 73769), (213, 40521), (639, 13507), (923, 9351), (1039, 8307), (2769, 3117)]